baber/WOPTO huggingface dataset:
Patent JP-H0685646-A (JP)
Title: Semiconductor device
Inventor: NANBU HIROAKI
IPC: H01L21/822
Filed: 1992-09-01
Abstract: PURPOSE:To reduce the delay time for transmission of the signal by connecting the 1st and 2nd circuit blocks arranged with a prescribed space secured between them via a signal wiring and dividing the signal wiring into (n) pieces for insertion of (n-1) pieces of buffers. CONSTITUTION:A 1st circuit block CB1 and a 2nd circuit block CB2 are set with a space L secured between them and connected to each other via a signal wiring SL1. The resistance of the unit length of the wiring SL1 is referred to as (r) and the capacity as C respectively. Then the wiring SL1 is divided into n (2) pieces and n-1 (1) piece of buffer MB1 (delay time: tpd) is put between both pieces of SL1. Thus the signal transmission delay time (td) caused between both blocks CB1 and CB2 is equal to the sum of the delay time of the SL1 and the delay time of the MB1. Therefore td r.c.(L/n)<2> Xn+(n-1). tpd is satisfied. Thus, the time (td) caused between both blocks CB1 and CB2 can be reduced.
Patent JP-H1081906-A (JP)
Title: Method for aligning center of furnace body blocks
Inventor: KOJIMA HIROTAKA
IPC: C21B7/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To easily execute the alignment of upper and lower blocks in constructing a furnace body of a blast furnace with a furnace body annular block laying method. SOLUTION: Several pieces of annular blocks are assembled at a position except on the foundation 15 of the blast furnace respectively and carried on the foundation 15 of the blast furnace. Then, the upper furnace body block 13 is lowered to the interval having <=10mm above the lower furnace body block 14. Successively, the side surface of the upper furnace body block 13 is pushed in the horizontal direction or the turning direction with a side drawing jack 8 to execute the alignment with the lower furnace body block 14.
Patent JP-H0281676-A (JP)
Title: Intermediate tone image recording
Inventor: SHIMODA JUNJI
IPC: B41M5/41
Filed: 1988-09-20
Abstract: PURPOSE:To make possible the recording of a smooth and well-reproduced intermediate tone image on plain paper by allowing recording energy to be applied to thermal resistance elements to change stepwise and heating the elements to form an intermediate tone image on a medium to be recorded on. CONSTITUTION:When a gradation signal for the formation of an intermediate tone image to be output from a strobe bus control circuit 10 and a digital signal to be output from a shift register 9 are output together, an electric current runs from an AND circuit 11 to a transistor 7 to heat thermal resistance elements 6 in a thermal head stepwise. An ink sheet for thermal transfer consists of a basic material 1, microcapsules 12 to 14 which contain three primary colors such as yellow, magenta and cyan respectively and an adhesive layer 3. A solid image is printed on plain paper by the thermal head consisting of the above-mentioned circuitry with the sheet. At tat time, the recording density changes in accordance with the thermal energy of the thermal head and data is recorded in sharp intermediate tone color.
Patent JP-S6294025-A (JP)
Title: Radio transmission and reception equipment
Inventor: WATANABE MASAAKI
IPC: H04Q7/06
Filed: 1985-10-21
Abstract: PURPOSE:To allow a receiver side to grasp the state of a transmitter side by listening to collected voice of the transmitter side by a speaker of the receiver only when the code number from the transmitter is coincident with a code number of the receiver. CONSTITUTION:A timer counter section 10 is operated by closing an emergency button 9 of a transmitter and a code number is sent from an encode section 8. A received signal is sent to a decode section 16 in the receiver. The decode section 16 compares the code number of a code setting section 15 with a code number from a waveform shaping section 14. When they are coincident, a timer counter section 17 is operated by the input of the coincident signal, a constant time control signal 18 is outputted to a power amplifier section 19 to be operated for a prescribed time only.
Patent JP-H0781624-A (JP)
Title: Car body floor structure
Inventor: MAKI TETSUO
IPC: B60K1/04
Filed: 1993-09-20
Abstract: PURPOSE:To protect a battery by avoiding inward slant deformation of a floor member side part and a battery frame side part caused by collapsed deformation of a floor tunnel side wall at a side collision. CONSTITUTION:A current collecting and distributing controller unit 20 reinforced by an outer case 21 is arranged inside of a floor tunnel part 2, and floor cross members 3 are joined together in a controller unit arranging area a cross a floor tunnel side wall 2a and a floor member of a floor panel side part.
Patent JP-H0982709-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOSHII SHIGEJI
IPC: H01L21/3213
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent yield reduction caused by particles in advance even when fining and multilayer wiring proceed by devising a manufacturing process without devising the cleaning of manufacturing equipment. SOLUTION: This semiconductor device has a metal wiring film 111 on a BPSG insulating film 110, and the surface of the BPSG insulating film 110 other than directly under the metal wiring film 111 is made lower than the surface of the BPSG insulating film 110 directly under the metal wiring film 111 by selectively digging the BPSG insulating film 110 other than directly under the metal wiring film 111 by dry-etching, thereby removing the etching residue of the metal wiring film 111 generated by particles.
Patent JP-H0898413-A (JP)
Title: Electric shaver
Inventor: MORIMOTO YASUSHI
IPC: H02J7/00
Filed: 1994-09-28
Abstract: PURPOSE: To prevent charging miss surely by inserting a switch, interlocked reversely with a control switch, between the primary winding of a low frequency transformer and a terminal to be connected with a commercial power supply. CONSTITUTION: A protective resistor 7 and a switch 20 are connected in series between a terminal 2 on the primary of a low frequency transformer T built in the body of an electric shaver and a terminal 6 to be connected with a commercial power supply. A battery 9 has a negative pole terminal connected with a motor 10 through a switch 11 for controlling the driving/stoppage thereof where the control switch 11 is interlocked with the switch 20. Even if the terminals 5, 6 are connected inadvertently with a commercial power supply S while opening the control switch 11, the commercial power supply voltage is not applied to the primary because the switch 20 is opened. Since no current is induced on the secondary, no heat is generated in the low frequency transformer and thereby the charging miss can be prevented surely.
Patent JP-H0895938-A (JP)
Title: Method and device for learning time sequential data
Inventor: OBARA KAZUHIRO
IPC: G06Q50/00
Filed: 1994-09-28
Abstract: PURPOSE: To make a stock trading operation using the output value of a neural network possible to bring a larger predictive profit than conventional technique by providing a control means for stopping learning when the profit due to stock trading simulation using the output value of the neural network gets maximum. CONSTITUTION: This device is provided with a time sequential data classifying means 100 for classifying the time sequential data into time sequential stock price data and the values of time sequential data in the past and at present correlated with the time sequential stock price data and defining them as input signals, and the learning of back propagation is performed with the conventional value of time sequential stock price data as a teacher signal. Such a device is equipped with a learning control means 200 for stopping learning the neural network when the profit due to the stock trading simulation using the output value of the neural network gets maximum. Namely, the device does not minimize average predictive error but maximizes the predictive profit due to the stock trading operation by using the predictive value.
Patent JP-S59125125-A (JP)
Title: Programmable logic array
Inventor: TAKAHASHI HIROMASA
IPC: H03K19/177
Filed: 1982-12-30
Abstract: PURPOSE:To reduce the power consumption of a programmable logic array PLA by providing a load transistor which works by clocks and setting a transit type transistor working by the clocks between AND and OR arrays. CONSTITUTION:Load transistors 12 and 15 which work by the clocks are connected to an AND array AA and an OR array OA respectively of a PLA. Then a transit type transistor 13 which works by the clocks is set between the arrays AA and OA to separate these arrays from each other. Thus it is possible to ensure a dynamic operation that needs virtually no steady power consumption with simple circuit constitution.
Patent JP-S61111450-A (JP)
Title: Detecting method and its device for detecting oil mist
Inventor: KATO TAKAYUKI
IPC: G01N27/04
Filed: 1984-11-05
Abstract: PURPOSE:To measure the quantity of oil mist in a cylinder directly by printing and depositing oil mist to the surface of a heater kept at a high temperature in oil mist atmosphere and detecting the quantity of the oil mist as an electric resistance change due to the formation of the deposit. CONSTITUTION:When current is supplied form an external power supply to a heating wire 1b, the heating wire 1b generates heat and the surface temperature of a coat 1c is heated up to 750-900 deg.C. If oil mist exists in helium atmosphere in a compression room or the like of a compressor under the heated status, the mist is printed and deposited on the coat 1c. When the deposit is stacked, the surface of the insulating coat 1c is turned to conductive status and resistance between the electrodes 1d of a sensor 1 is reduced. The change of the resistance between the electrodes 1d can be measured by an external circuit through a pin terminal 1g. Since the oil mist printed on the surface of the coat 1c of the sensor 1 is stacked in accordance with the time and the concentration of the mist, the quantity of the oil mist indicates an integrated value. Thereby, the quantity of oil mist can be detected from the resistance value R between the electrodes 1d of the sensor 1 by previously testing the relation among the mist concentration, time and the resistance.
Patent JP-H0793166-A (JP)
Title: Interruption detection circuit
Inventor: KOBAYASHI KATSUMI
IPC: G06F9/46
Filed: 1993-09-20
Abstract: PURPOSE:To provide an interruption detection circuit by which a CPU can surely detecting the change of a factor. CONSTITUTION:This circuit is constituted of an interruption generating part 200 which generates an interruption signal and sends it out to the CPU when interruption is detected from data representing an interruption factor and when a restart-up instruction is inputted, a register part 300 which stores the data representing the interruption factor by the interruption signal, and a state comparison part 130 which outputs the data representing the interruption factor stored in a register by inputting a readout instruction outputted from the CPU which is informed of the interruption and outputs the restart-up instruction when noncoincidence is obtained between the data stored in the register part 300 at that time and the data representing the interruption factor at that time by comparing them by inputting a readout comparison instruction outputted from the CPU.
Patent JP-S6474177-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D7/14
Filed: 1987-09-17
Abstract: PURPOSE:To improve safety and drivability of a vehicle, when it is reversed, by executing a steering control in accordance with the reverse time steering ratio characteristic, which switches steering ratio from a reverse phase side to a same phase side following an increase of car speed while performing this switching in a very low speed region, when the vehicle is reversed. CONSTITUTION:An advance reverse decision part 54, which decides an advance or reverse condition from an output of a gear position sensor 51 detecting a meshing condition of a transmission gear, is provided, and being based on this decision result, the advance time or reverse time steering ratio characteristic is selected from a steering ratio characteristic memory part 56. While calculating a steering angle of a rear wheel in a rear wheel steering angle arithmetic part 57 from output signals of a steering angle sensor 52 and a car speed sensor 53 and from the above described steering ratio characteristic, and in accordance with the arithmetic result, a stepping motor 45 for steering the rear wheel is controlled. The above described reverse time steering ratio characteristic is set in a manner wherein it switches steering ratio from the reverse phase side to the same phase side following an increase of car speed while performing this switching in a very low speed region of a vehicle.
Patent JP-S60128898-A (JP)
Title: Drive circuit for stepping motor
Inventor: OOBA RIYOUZOU
IPC: H02P8/10
Filed: 1983-12-12
Abstract: PURPOSE:To obtain the prescribed torque irrespective of the variation in the power source voltage by superposing and supplying an overvoltage in the prescribed time width at every pulse at high speed time, and varying the superposing time in the variation in the power source voltage, thereby increasing the torque at the high speed time. CONSTITUTION:When a follow-up signal is outputted, the output of a gate 9 becomes a H level, a transistor TR3 is turned ON, and the potentials of points Va, Vb become VDDH. Thus, while the operation pulse of preset N pulses is driven, an overvoltage is supplied to a coil 6, and driven by a high torque. If the power source voltage is varied in the drive at the high speed time, the voltage of P10 is varied, and a charging current ic is thereby varied. Thus, the charging time of a monostable time constant capacitor C1 is varied. When the power source voltage is low, the overcurrent applying time is lengthened, while when high, the time is shortened to maintain the torque constant.
Patent JP-H07151803-A (JP)
Title: Network analyzer
Inventor: HANSUUGERUDO KUREKERUSU
IPC: G01R35/00
Filed: 1994-08-22
Abstract: PURPOSE: To attain automatic calibration within an apparatus, by providing a 2-port circuit for calibration between one of measurement ports and a related 4-port circuit and by switching automatically from a base state to two different states. CONSTITUTION: Two measurement ports 1, 2 are connected to measurement endpoint nodes 3 to 6 via 4-port circuits 14, 15 and values m1 to m4 measured at the respective measurement endpoint nodes are evaluated by an evaluation means 7. A memory 8 provided in the means 7 stores a system error which is determined during a calibrating operation period and should be considered in measurement of a measurement object. Further, a 2-port circuit 20 for calibration provided between the port 2 and the circuit 15 can be switched from a base state, which shows an arbitrary transmission coefficient and a reflection coefficient, to drifted states in which transmission or reflection is below the base atate. Switching of these three states is conducted automatically among various operation modes under the control of the means 7 and complete automation of an entire calibration process is made possible.
Patent JP-2000063509-A (JP)
Title: Method for producing polyoxymethylene molding composition with improved quality
Inventor: MUECK KARL-FRIEDRICH
IPC: C08L59/04
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject composition with improved quality by grinding a specific polymer in a specific suspension using a grinding assembly followed by feedback of a part of the ground product to the upstream side of the process to ensure oxymethylene copolymers to be produced through cationic initiation. SOLUTION: This method for producing the subject composition comprises the following process: a grinding assembly is fed with (A) a crude polymer produced in a polymerization assembly, the crude polymer is then ground in (B) a deactivating suspension comprising (i) a deactivator and (ii) a suspending medium in the grinding assembly followed by extracting part of, pref. 15-60 wt.% (more pref. 20-40 wt.%, furthermore pref. 20-30 wt.%) of the component B containing the ground component A at the downstream point of the grinding assembly to effect its feedback on the process upstream side of the grinding assembly and the resulting stream is fed to other treatment and/or working process to ensure an oxymethylene copolymer to be produced through cationic initiation.
Patent JP-S60119256-A (JP)
Inventor: SHIMUKO RAINHORUTO
IPC: D04B15/82
Filed: 1984-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1079671-A (JP)
Title: Compression data storage device
Inventor: YOSHIDA MASAICHI
IPC: H03M7/30
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a compression data storage device capable of preventing interruption of storage of an analog signal and attaining a long time storage by changing compression rate during the storage operation. SOLUTION: An audio signal converted into an A/D converter circuit 1 is compressed by a compression rate among a plurality of compression rates at a coding circuit 3, the compressed data are stored in a storage medium such as a semiconductor memory 5 and a recording lapse time and a remaining recording time in the semiconductor memory 5 are detected by a timer 11 and a control circuit 12 and a recording mode changeover circuit 19 and a control circuit 12 are used to select the compression rate. As the recording time elapses, the compression rate is changed to attain a long time recording. In the case of reproduction, the compression data read from the storage medium 5 are expanded by an expansion rate reverse to the compression rate to reproduce the audio signal.
Patent JP-H09201897-A (JP)
Title: Gas barrier olefin resin laminate
Inventor: NAKANO TOMOMI
IPC: B29C55/12
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the gas barrier properties, eliminate the peeling of an inorganic oxide thin film at the time of secondary processing or using, and prevent lowering of the decrease in the gas barrier properties by forming an inorganic oxide layer on the upper surface of an olefin resin layer via specific ethylene vinyl alcohol copolymer coating layer. SOLUTION: As olefin resin, propylene resin such as propylene homopolymer, propylene ethylene copolymer can be used. The ethylene vinyl alcohol copolymer for forming the coating layer contains 20 to 50mol% of ethylene and 50 to 80mol% of vinyl alcohol. Normally, the copolymer of ethylene and vinyl acetate is hydrolyzed with alkali such as caustic soda so that saponification degree becomes 90% or more. As the inorganic oxide, the oxide for forming a transparent layer is preferable, and silicon oxide, aluminum oxide, or their mixture is preferable. Thus, excellent gas barrier properties are obtained.
Patent JP-H0976076-A (JP)
Title: Manufacture of al-ti clad plate
Inventor: OKUI MANABU
IPC: B32B15/01
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an Al-Ti clad plate in which the pre-treatment of the stock is sufficiently used by only the normal pickling or the degreasing cleaning, the clad plate of relatively wide area can be joined without deformation such as warping, the price is low and the quality is excellent. SOLUTION: In a manufacturing method of an Al-Ti clad plate by the diffusion bonding method, an Al or Al-alloy plate and a Ti or Ti-alloy plate are prepared as stocks, and a pair of stocks 1 in which both stocks are lapped are made to be the clad plate through the heating and pressurization treatment in which the bearing pressure of 300-500kgf/cm<2> is loaded at 570-600 deg.C under the reduced pressure atmosphere. After the stainless steel plate is joined with the Ti or Ti-alloy plate in advance, the Al or Al-alloy plate is joined therewith to make the clad plate of the three-layered structure of Al-Ti-stainless steel.
Patent JP-2001061038-A (JP)
Title: Image reader
Inventor: IMOTO YOSHIYA
IPC: G06T3/40
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of moire caused in the case of scanning an original and an unsharp image of the original due to interpolation processing or the like and to read the image with high resolution and zooming being a multiple of a non-integer at a low cost. SOLUTION: A user interface section 12 is provided with a scanning magnification setting section 12a that sets a scanning magnification, and gives information relating to the scanning magnification to a control section 13. The control section 13 decided the number of scanning in a subscanning direction (pitch angle for each scanning of an optical flat plate 10) so that a deviation between an ideal sampling point and an actual sampling point reaches a prescribed amount according to the scanning magnification, and controls the number of scanning and a scanning speed of a full rate scanning section 6 and a tilt angle of the optical flat plate 10. An image processing section 11 corrects the gravity center according to image data read for each of a plurality of scanning times to calculate final data.
Patent JP-H0280476-A (JP)
Title: Instantaneous adhesive for strain gauge
Inventor: SATO TOSHIMI
IPC: C09J4/04
Filed: 1988-09-19
Abstract: PURPOSE:To obtain the title adhesive improved in curing speed and low- temperature adhesiveness by using an ethyl alpha-cyanoacylate resin as a base, adding a small amount of a cyanoacetic ester and ethyl 2-cyanopropionate to the base and further adding various esters to the mixture. CONSTITUTION:A strain gauge 9 is composed of a gauge base 1, a grid 3, a gauge tub 4, a gauge lead 5 and a laminated film 6, and this gauge 9 is bonded to the object 8 to be measured with an instantaneous adhesive 7. This adhesive 7 is prepared from 98.0+ or -1% ethyl alpha-cyanoacrylate resin, about 0.1% cyanoacetic ester and ethyl 2-cyanopropionate, and various esters to form a solution which can be cured within a short time by rapidly reacting with a small amount of water. According to the instantaneous adhesive for strain gauge, the curing speed and low-temperature adhesiveness are much better than those of the conventional one, and the properties such as elongation, tensile shear strength, impact strength, fatigue life, moisture resistance and insulation resistance can be markedly improved.
Patent JP-H0571218-A (JP)
Title: Sheet for formwork
Inventor: IGARASHI YASUHIDE
IPC: E04G9/05
Filed: 1991-09-13
Abstract: PURPOSE:To improve the quality of concrete by curing it optimumly by a method in which a laminate sheet consisting of a water-impermeable expanded material having many fine holes and a water-permeable material is attached to the face to be touched by concrete of a formwork for raising temperature- retaining effect and discharging excessive water from concrete. CONSTITUTION:An expanded resin sheet 1 having man fine holes is laminated with a water-permeable nonwoven fabric material 3 to form a sheet 10 for formwork. The sheet 10 is attached to the inner surface to be touched by concrete 4 placed of a formwork 6. The contact face of the concrete 4 of the resin sheet 1 is coated with a releasing agent of silicone and fine holes 2 are formed in the contact face in such a way that the release of heat from the concrete is suppressed and excess water discharged from the concrete does not freeze in the water-permeable material 3 for optimum curing even when the temperature of outside air is low. The quality of the concrete placed can thus be improved.